Argue though its executives might, Snapchat is good for two things: sending photos and videos of yourself making stupid faces, and sending photos and videos of yourself naked. The latter, of course, is the more compelling function since that is exactly what the app was designed for. When users send pictures or videos, the recipient can only view them for a set amount of time before they “self-destruct.” Yes, a recipient can take a screenshot but the sender is automatically alerted when that occurs — then, as the saying goes, fool me once… As it turns out, however, Snapchat users (and users of “Poke,” Facebook’s Snapchat ripoff) can easily save photos and full-length videos received through the service without the sender ever knowing. As recently relayed by BuzzFeed’s Katie Notopoulos, saving photos and videos from Snapchat or Poke is as easy as connecting a phone to a computer and opening a file browser.